lymfadeniitti

Lymfadeniitti is a medical condition characterized by the inflammation of lymph nodes. These nodes are small, bean-shaped organs that are part of the lymphatic system, which helps the body fight infection and disease. When a lymph node becomes inflamed, it is often a sign that the body is responding to an infection or other underlying condition.

The most common cause of lymfadeniitti is infection. Bacteria and viruses are frequent culprits, leading to localized swelling and tenderness in the affected lymph nodes. For example, a sore throat caused by streptococcus bacteria can lead to swollen lymph nodes in the neck, a condition often referred to as "swollen glands." Viral infections like mononucleosis or the common cold can also cause widespread enlargement of lymph nodes.

Symptoms of lymfadeniitti typically include palpable swelling of one or more lymph nodes, which may be tender or painful to the touch. The overlying skin might appear red. Other symptoms can depend on the underlying cause and may include fever, fatigue, or specific symptoms related to the initial infection.

Diagnosis usually involves a physical examination to assess the size, tenderness, and location of the swollen lymph nodes. Medical history is also crucial. In some cases, further investigations like blood tests or imaging studies may be performed to identify the cause. Treatment focuses on addressing the underlying condition, whether it's antibiotics for bacterial infections or supportive care for viral infections. In rare instances, persistent or concerning lymph node enlargement may require a biopsy to rule out more serious conditions.